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Trademarks = 1

Forward Citations = 301

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6 inventors (with patents filed for the assignee):

Richard W Krajicek (13 out of 22 patents)

Robert R Cradeur (11 out of 20 patents)

Nishaneth K Mehta (2 out of 2 patents)

4. Richard W Krajieck (1 out of 1 patent)

5. James R Duffy (1 out of 1 patent)

6. Nismanath Mehta (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 5542984 - Method for dispersion of sludge and for preparing a circulator for (1996-08-06),

2. 5485966 - Remotely controlled chopping machine for tank cleaning (1996-01-23),

3. 5460331 - Apparatus for dispersion of sludge in a crude oil storage tank (1995-10-24),

4. 5425814 - Method for quick turnaround of hydrocarbon processing units (1995-06-20),

5. 5403145 - Street legal, mobile, truck mounted tube bundle pulling apparatus (1995-04-04),

6. 5389156 - Decontamination of hydrocarbon process equipment (1995-02-14),

7. 5356482 - Process for vessel decontamination (1994-10-18),

8. 5261600 - Vertical tube bundle cleaner (1993-11-16),

9. 5173007 - Method and apparatus for in-line blending of aqueous emulsion (1992-12-22),

10. 5091016 - Method for dispersing sediment contained in a storage tank (1992-02-25),

11. 5032054 - Aerial bundle puller (1991-07-16),

12. 4945933 - Liquid circulator useful for dispersing sediment contained in a storage (1990-08-07),

13. 4869638 - Aerial bundle puller (1989-09-26),

14. 4856545 - Multi-lange tube bundle cleaner (1989-08-15),

15. 4817653 - Tank cleaning, water washing robot (1989-04-04),

Serv-tech, Inc. is a leading provider of innovative technology solutions for businesses. With a focus on delivering high-quality services and products, Serv-tech helps companies optimize their operations, increase efficiency, and improve customer satisfaction. From IT consulting and network integration to cybersecurity and cloud solutions, Serv-tech offers a wide range of services tailored to meet the unique needs of each client.

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USPTO Data Jan 1 1976 - Jan 6 2026

16 Patents

#323 in Houston, TX

#1,197 in Texas

#19,327 in US

#36,704 in the World

Houston, TX, United States of America

Serv-Tech, Inc.